Sessao

4b62768d-5b66-4b10-b606-330a7572f0aa

Dispositivo: samsung SM-A556E (android BP2A.250605.031.A3.A556EXXSDCZC4) | Camera: average | Distancia: medium | Luz: normal | Movimento: still

Criada em: 2026-08-05T19:40:10.974839+00:00

Câmera e Ambiente (auto-detectado)

Campo	Chave técnica	Valor
ID do sensor	camera_sensor_name	—
Orientação sensor	camera_sensor_orientation	—°
Zoom range	camera_min_zoom	—x – —x
Nível hardware (camera2)	camera_hardware_level	—
Focal lengths	camera_focal_lengths	—
Tamanho sensor	camera_sensor_width_mm	— × — mm
Array de pixels	camera_pixel_array_width	—
ISO range	camera_iso_range_min	—
Flash disponível	camera_flash_available	—
Lum. frame no início (Y 0-255)	ambient_lux_at_start	—
Luminância do frame (Y)	frame_luminance_avg	—
Distância estimada	estimated_distance_median_bbox_width	bbox mediana = 0.4859 (80 amostras) → near ⚠️ Divergência manual=medium auto=near

Metricas da Sessao

Passe o mouse nos nomes para ver explicacoes detalhadas.

Metrica	Valor
duration_seconds	44.67
first_detection_delay_seconds	-8998822.605
samples_total	96
samples_with_face	80
detection_rate	83.3%
face_losses	4
avg_face_loss_seconds	1.437
tracking_id_count	1
tracking_switches	0
eye_probability_availability_rate	83.3%
euler_x_range	{'min': -16.395, 'max': 29.311, 'span': 45.706}
euler_y_range	{'min': -24.477, 'max': 38.364, 'span': 62.841}
euler_z_range	{'min': -9.061, 'max': 4.539, 'span': 13.6}
processing_latency_avg_ms	89.896
processing_latency_p95_ms	169.0
processing_latency_max_ms	213
serial_latency_avg_ms	0.578
serial_latency_p95_ms	0.0
serial_latency_max_ms	13
direction_change_count	11
most_common_direction	Direita
useful_control_frame_ratio	0.5625
snapshot_count	8
reliability_score	66.87
estimated_distance_median_bbox_width	0.4859
estimated_distance_bbox_sample_count	80
estimated_distance_bucket	near
distance_mismatch	True
frame_luminance_avg	—
frame_luminance_min	—
frame_luminance_max	—
frame_luminance_sample_count	0

Distribuicao de Comandos de Direcao

Frequencia de cada comando nos eventos da sessao.

Direita

15 (33%)

Frente-Dir.

10 (22%)

Frente

9 (20%)

Trás-Dir.

7 (16%)

Trás

4 (9%)

Snapshots (8)

Snapshot #2 Primeiro rosto Sem rosto None pontos

Timestamp: 2026-04-23T15:59:48 | Track ID: None | Abrir imagem

Ver None pontos de contorno

Idx	Grupo	Idx grupo	Ativo	X	Y	X norm	Y norm
Nenhum ponto registrado.

Snapshot #3 Periódico Sem rosto None pontos

Timestamp: 2026-04-23T15:59:48 | Track ID: None | Abrir imagem

Ver None pontos de contorno

Idx	Grupo	Idx grupo	Ativo	X	Y	X norm	Y norm
Nenhum ponto registrado.

Snapshot #22 Primeiro rosto Sem rosto None pontos

Timestamp: 2026-04-23T15:59:57 | Track ID: None | Abrir imagem

Ver None pontos de contorno

Idx	Grupo	Idx grupo	Ativo	X	Y	X norm	Y norm
Nenhum ponto registrado.

Snapshot #35 Periódico Sem rosto None pontos

Timestamp: 2026-04-23T16:00:03 | Track ID: None | Abrir imagem

Ver None pontos de contorno

Idx	Grupo	Idx grupo	Ativo	X	Y	X norm	Y norm
Nenhum ponto registrado.

Snapshot #64 Primeiro rosto Sem rosto None pontos

Timestamp: 2026-04-23T16:00:15 | Track ID: None | Abrir imagem

Ver None pontos de contorno

Idx	Grupo	Idx grupo	Ativo	X	Y	X norm	Y norm
Nenhum ponto registrado.

Snapshot #71 Periódico Sem rosto None pontos

Timestamp: 2026-04-23T16:00:18 | Track ID: None | Abrir imagem

Ver None pontos de contorno

Idx	Grupo	Idx grupo	Ativo	X	Y	X norm	Y norm
Nenhum ponto registrado.

Snapshot #83 Primeiro rosto Sem rosto None pontos

Timestamp: 2026-04-23T16:00:23 | Track ID: None | Abrir imagem

Ver None pontos de contorno

Idx	Grupo	Idx grupo	Ativo	X	Y	X norm	Y norm
Nenhum ponto registrado.

Snapshot #97 Perda de rosto Sem rosto None pontos

Timestamp: 2026-04-23T16:00:29 | Track ID: None | Abrir imagem

Ver None pontos de contorno

Idx	Grupo	Idx grupo	Ativo	X	Y	X norm	Y norm
Nenhum ponto registrado.

Historico de Eventos (96)

Use os filtros para mostrar/ocultar tipos de evento. Passe o mouse nos cabecalhos para ver explicacoes.

sample face_found face_lost direction_changed tracking_changed session_ended

Seq	Tipo	Timestamp	Face	Track ID	Comando	Arduino	Pitch (X)	Yaw (Y)	Roll (Z)	X EMA	Y EMA	Olho E	Olho D	Proc ms	Serial ms	Zoom	Lum Y
0	sample	2026-04-23T15:59:48	✓	1	—	✗	0.9	-4.6	-0.5	0.5	-3.8	0.5	0.7	142	—	1.0	—
1	face_found	2026-04-23T15:59:48	✓	1	—	✗	0.9	-4.6	-0.5	0.5	-3.8	0.5	0.7	142	—	1.0	—
4	sample	2026-04-23T15:59:48	✓	1	—	✗	-0.3	-3.4	-0.1	0.5	-3.8	0.1	0.2	17	—	1.0	—
5	sample	2026-04-23T15:59:49	✓	1	—	✗	0.1	-3.7	0.3	0.4	-3.7	0.6	0.1	125	—	1.0	—
6	sample	2026-04-23T15:59:50	✓	1	—	✗	-0.2	-3.9	0.0	0.1	-3.9	1.0	0.9	124	—	1.0	—
7	sample	2026-04-23T15:59:50	✓	1	—	✗	-0.1	-4.0	-0.1	0.2	-3.9	1.0	1.0	137	—	1.0	—
8	sample	2026-04-23T15:59:51	✓	1	—	✗	0.5	-3.7	-0.1	0.2	-3.8	0.8	0.3	113	—	1.0	—
9	sample	2026-04-23T15:59:52	✓	1	—	✗	8.4	-1.6	0.6	2.2	-3.5	0.1	0.2	160	—	1.0	—
10	sample	2026-04-23T15:59:52	✓	1	Frente	✗	25.8	-0.8	0.7	11.3	-2.4	0.1	0.7	118	13	1.0	—
11	direction_changed	2026-04-23T15:59:52	✓	1	Frente	✗	25.8	-0.8	0.7	11.3	-2.4	0.1	0.7	118	13	1.0	—
12	sample	2026-04-23T15:59:53	✓	1	Frente	✗	28.8	-1.5	1.1	20.8	-1.8	0.3	0.9	85	0	1.0	—
13	sample	2026-04-23T15:59:54	✓	1	Frente	✗	29.3	0.3	1.8	24.8	-1.4	0.6	0.8	94	0	1.0	—
14	sample	2026-04-23T15:59:54	✓	1	Frente	✗	23.4	-3.1	0.1	25.2	-1.8	0.0	0.3	88	0	1.0	—
15	sample	2026-04-23T15:59:55	✓	1	Frente	✗	4.0	-4.8	-0.4	18.3	-3.1	0.0	0.0	101	0	1.0	—
16	sample	2026-04-23T15:59:55	✓	1	—	✗	-10.8	-3.9	-1.1	5.5	-3.6	0.1	0.0	91	—	1.0	—
17	sample	2026-04-23T15:59:56	✓	1	—	✗	-14.4	3.4	-6.9	-5.5	-0.8	1.0	1.0	89	—	1.0	—
18	direction_changed	2026-04-23T15:59:56	✓	1	Direita	✗	-13.6	3.8	-7.4	-8.5	0.6	1.0	1.0	93	0	1.0	—
19	face_lost	2026-04-23T15:59:56	✗	—	—	✗	—	—	—	—	—	—	—	83	—	1.0	—
20	sample	2026-04-23T15:59:57	✓	1	Trás-Dir.	✗	-14.1	4.1	-6.6	-14.1	4.1	1.0	1.0	100	0	1.0	—
21	face_found	2026-04-23T15:59:57	✓	1	Trás-Dir.	✗	-14.1	4.1	-6.6	-14.1	4.1	1.0	1.0	100	0	1.0	—
23	direction_changed	2026-04-23T15:59:57	✓	1	Trás-Dir.	✗	-14.1	4.1	-6.6	-14.1	4.1	1.0	1.0	100	0	1.0	—
24	sample	2026-04-23T15:59:57	✓	1	Trás-Dir.	✗	-14.4	1.6	-5.4	-13.9	2.9	1.0	1.0	213	0	1.0	—
25	sample	2026-04-23T15:59:58	✓	1	Trás-Dir.	✗	-5.3	-0.8	-2.1	-11.5	1.5	1.0	1.0	116	0	1.0	—
26	direction_changed	2026-04-23T15:59:58	✓	1	Direita	✗	-1.9	-1.4	-1.1	-9.6	0.9	1.0	1.0	68	0	1.0	—
27	sample	2026-04-23T15:59:59	✓	1	—	✗	7.9	-4.1	0.6	-2.0	-1.1	1.0	1.0	83	—	1.0	—
28	sample	2026-04-23T15:59:59	✓	1	—	✗	8.9	-16.6	1.0	3.2	-6.9	0.5	0.7	133	—	1.0	—
29	sample	2026-04-23T16:00:00	✓	1	—	✗	6.1	-24.5	1.9	4.6	-14.7	0.3	1.0	113	—	1.0	—
30	sample	2026-04-23T16:00:00	✓	1	—	✗	3.5	-24.4	1.9	4.4	-19.8	1.0	1.0	90	—	1.0	—
31	sample	2026-04-23T16:00:01	✓	1	—	✗	-0.7	-9.9	-0.7	2.6	-17.0	1.0	1.0	129	—	1.0	—
32	sample	2026-04-23T16:00:02	✓	1	—	✗	-1.5	-3.3	-0.5	0.2	-9.5	1.0	1.0	91	—	1.0	—
33	sample	2026-04-23T16:00:02	✓	1	—	✗	-0.2	1.8	-1.5	-0.3	-5.2	1.0	1.0	77	—	1.0	—
34	sample	2026-04-23T16:00:03	✓	1	Direita	✗	3.9	30.2	-1.7	1.8	10.8	1.0	1.0	70	0	1.0	—
36	sample	2026-04-23T16:00:03	✓	1	Direita	✗	7.2	38.4	-0.4	4.0	23.0	1.0	0.9	126	0	1.0	—
37	sample	2026-04-23T16:00:04	✓	1	Direita	✗	5.3	35.7	-0.4	5.0	28.5	1.0	0.0	116	0	1.0	—
38	sample	2026-04-23T16:00:04	✓	1	Direita	✗	5.9	37.8	-0.2	5.4	32.1	1.0	0.4	88	0	1.0	—
39	sample	2026-04-23T16:00:05	✓	1	Direita	✗	0.5	3.6	1.2	3.7	20.6	1.0	1.0	69	0	1.0	—
40	sample	2026-04-23T16:00:05	✓	1	Direita	✗	-2.3	-2.3	2.0	0.5	7.1	1.0	1.0	92	0	1.0	—
41	sample	2026-04-23T16:00:06	✓	1	Direita	✗	0.4	-1.9	1.7	-0.3	1.7	1.0	1.0	58	0	1.0	—
42	sample	2026-04-23T16:00:07	✓	1	—	✗	10.2	-2.1	2.1	3.4	-0.2	0.8	1.0	77	—	1.0	—
43	sample	2026-04-23T16:00:07	✓	1	Frente	✗	22.8	-0.1	3.9	12.7	-0.8	0.5	0.9	173	0	1.0	—
44	direction_changed	2026-04-23T16:00:07	✓	1	Frente	✗	22.8	-0.1	3.9	12.7	-0.8	0.5	0.9	173	0	1.0	—
45	sample	2026-04-23T16:00:08	✓	1	Frente	✗	27.5	1.2	4.2	19.4	-0.2	0.1	0.9	18	0	1.0	—
46	direction_changed	2026-04-23T16:00:08	✓	1	Frente-Dir.	✗	26.8	1.0	4.2	20.8	0.0	0.1	0.9	75	0	1.0	—
47	sample	2026-04-23T16:00:08	✓	1	Frente-Dir.	✗	26.5	1.0	3.9	23.1	0.4	0.0	0.9	93	0	1.0	—
48	sample	2026-04-23T16:00:09	✓	1	Frente-Dir.	✗	26.4	0.7	4.5	25.3	0.5	0.6	0.7	77	0	1.0	—
49	sample	2026-04-23T16:00:09	✓	1	Frente-Dir.	✗	26.5	1.0	4.1	26.0	0.7	0.5	0.5	95	0	1.0	—
50	sample	2026-04-23T16:00:10	✓	1	Frente-Dir.	✗	25.6	1.0	3.9	26.1	0.7	0.3	0.7	90	0	1.0	—
51	sample	2026-04-23T16:00:11	✓	1	Frente-Dir.	✗	27.0	0.9	4.2	26.5	0.8	0.2	0.7	58	0	1.0	—
52	sample	2026-04-23T16:00:11	✓	1	Frente-Dir.	✗	24.6	1.1	3.6	25.6	1.0	0.1	0.5	16	0	1.0	—
53	sample	2026-04-23T16:00:12	✓	1	Frente-Dir.	✗	25.7	2.1	2.9	25.1	1.4	0.0	0.7	73	0	1.0	—
54	sample	2026-04-23T16:00:12	✓	1	Frente-Dir.	✗	25.1	2.1	1.8	24.9	2.1	0.1	0.4	62	0	1.0	—
55	sample	2026-04-23T16:00:13	✓	1	Frente-Dir.	✗	16.2	1.6	0.9	22.1	1.9	0.0	0.3	78	0	1.0	—
56	sample	2026-04-23T16:00:14	✓	1	Direita	✗	-5.8	0.3	-1.8	10.0	1.3	1.0	1.0	56	0	1.0	—
57	direction_changed	2026-04-23T16:00:14	✓	1	Direita	✗	-5.8	0.3	-1.8	10.0	1.3	1.0	1.0	56	0	1.0	—
58	sample	2026-04-23T16:00:14	✓	1	—	✗	-14.4	-1.3	-2.0	-3.7	-0.5	1.0	1.0	64	—	1.0	—
59	sample	2026-04-23T16:00:15	✓	1	—	✗	-14.8	-2.6	-0.5	-10.3	-1.5	1.0	1.0	78	—	1.0	—
60	direction_changed	2026-04-23T16:00:15	✓	1	Trás	✗	-16.3	-0.3	-2.6	-11.5	-1.2	0.3	0.9	18	0	1.0	—
61	sample	2026-04-23T16:00:15	✗	—	—	✗	—	—	—	—	—	—	—	59	—	1.0	—
62	face_lost	2026-04-23T16:00:15	✗	—	—	✗	—	—	—	—	—	—	—	59	—	1.0	—
63	face_found	2026-04-23T16:00:15	✓	1	Trás	✗	-15.9	-0.1	-3.1	-15.9	-0.1	0.9	1.0	60	0	1.0	—
65	direction_changed	2026-04-23T16:00:15	✓	1	Trás-Dir.	✗	-16.4	1.8	-4.2	-16.0	0.2	1.0	1.0	67	0	1.0	—
66	sample	2026-04-23T16:00:16	✓	1	Trás-Dir.	✗	-14.8	2.0	-4.8	-15.5	0.8	1.0	1.0	75	0	1.0	—
67	direction_changed	2026-04-23T16:00:16	✓	1	Trás	✗	-11.5	-2.6	-3.3	-14.9	-0.1	1.0	1.0	50	0	1.0	—
68	sample	2026-04-23T16:00:16	✓	1	Trás	✗	-10.6	-0.7	-2.5	-13.6	-0.5	1.0	1.0	98	0	1.0	—
69	sample	2026-04-23T16:00:17	✓	1	—	✗	-4.9	-2.2	-1.3	-10.7	-1.4	0.1	0.7	96	—	1.0	—
70	sample	2026-04-23T16:00:18	✓	1	—	✗	-4.9	-3.4	-0.1	-7.1	-2.3	0.1	0.8	66	—	1.0	—
72	sample	2026-04-23T16:00:18	✓	1	—	✗	-7.1	-3.6	-0.1	-6.9	-2.8	0.2	0.6	137	—	1.0	—
73	sample	2026-04-23T16:00:19	✓	1	—	✗	-8.5	-3.5	-0.2	-7.6	-3.1	1.0	1.0	119	—	1.0	—
74	sample	2026-04-23T16:00:19	✓	1	—	✗	-10.0	-3.4	-0.8	-8.7	-3.2	1.0	1.0	88	—	1.0	—
75	sample	2026-04-23T16:00:20	✓	1	—	✗	-8.6	4.4	-4.3	-9.1	-1.2	0.8	1.0	79	—	1.0	—
76	direction_changed	2026-04-23T16:00:20	✓	1	Direita	✗	-4.8	10.3	-6.5	-8.2	1.1	0.6	1.0	82	0	1.0	—
77	sample	2026-04-23T16:00:21	✓	1	Direita	✗	4.0	30.0	-9.1	-3.8	11.7	0.1	0.1	130	0	1.0	—
78	sample	2026-04-23T16:00:21	✓	1	Direita	✗	6.1	35.0	-8.8	1.3	26.5	1.0	0.2	114	0	1.0	—
79	sample	2026-04-23T16:00:22	✓	1	Direita	✗	-3.4	4.7	-1.5	0.6	20.7	0.0	0.0	96	0	1.0	—
80	sample	2026-04-23T16:00:22	✗	—	—	✗	—	—	—	—	—	—	—	169	—	1.0	—
81	face_lost	2026-04-23T16:00:22	✗	—	—	✗	—	—	—	—	—	—	—	169	—	1.0	—
82	face_found	2026-04-23T16:00:23	✓	1	—	✗	-8.0	-2.5	-0.9	-8.0	-2.5	0.6	0.8	76	—	1.0	—
84	sample	2026-04-23T16:00:23	✓	1	—	✗	-6.9	-1.6	-2.0	-7.7	-2.2	0.1	0.3	76	—	1.0	—
85	sample	2026-04-23T16:00:24	✓	1	—	✗	-7.7	-1.8	-1.7	-7.8	-2.1	0.1	0.9	104	—	1.0	—
86	sample	2026-04-23T16:00:24	✓	1	—	✗	-7.2	-2.1	-1.7	-7.5	-2.1	1.0	1.0	205	—	1.0	—
87	sample	2026-04-23T16:00:25	✓	1	—	✗	-7.1	-2.5	-0.9	-7.3	-2.3	1.0	1.0	162	—	1.0	—
88	sample	2026-04-23T16:00:25	✓	1	—	✗	-7.1	-3.3	-1.1	-7.2	-2.8	0.1	0.9	45	—	1.0	—
89	sample	2026-04-23T16:00:26	✓	1	—	✗	-7.9	-1.9	-2.0	-7.2	-2.4	0.1	0.9	34	—	1.0	—
90	sample	2026-04-23T16:00:26	✓	1	—	✗	-7.9	-2.8	-1.8	-7.8	-2.6	0.0	0.0	33	—	1.0	—
91	sample	2026-04-23T16:00:27	✓	1	—	✗	-7.1	-3.7	-2.4	-7.0	-2.8	0.8	1.0	19	—	1.0	—
92	face_lost	2026-04-23T16:00:27	✗	—	—	✗	—	—	—	—	—	—	—	42	—	1.0	—
93	sample	2026-04-23T16:00:27	✗	—	—	✗	—	—	—	—	—	—	—	14	—	1.0	—
94	sample	2026-04-23T16:00:28	✗	—	—	✗	—	—	—	—	—	—	—	55	—	1.0	—
95	sample	2026-04-23T16:00:29	✗	—	—	✗	—	—	—	—	—	—	—	120	—	1.0	—
96	sample	2026-04-23T16:00:29	✗	—	—	✗	—	—	—	—	—	—	—	87	—	1.0	—
98	sample	2026-04-23T16:00:30	✗	—	—	✗	—	—	—	—	—	—	—	46	—	1.0	—
99	sample	2026-04-23T16:00:30	✗	—	—	✗	—	—	—	—	—	—	—	109	—	1.0	—
100	sample	2026-04-23T16:00:31	✗	—	—	✗	—	—	—	—	—	—	—	88	—	1.0	—
101	sample	2026-04-23T16:00:31	✗	—	—	✗	—	—	—	—	—	—	—	6	—	1.0	—
102	sample	2026-04-23T16:00:32	✗	—	—	✗	—	—	—	—	—	—	—	100	—	1.0	—
103	sample	2026-04-23T16:00:33	✗	—	—	✗	—	—	—	—	—	—	—	14	—	1.0	—