Working method and device of smart phone structured light depth camera
A smart phone and depth camera technology, applied in the fields of mobile communication, image processing, computer vision and integrated circuits, can solve the problems of increasing imaging costs and wasting time
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[0034] Attached below Figure 1-9 The method and device provided by the present invention are further described in detail.
[0035] The invention provides a working method of a structured light depth camera for a smart phone, as attached figure 1 As shown, the method includes two modes: RGB camera synchronization trigger mode and active trigger mode.
[0036] In the first embodiment, the working method in the synchronous trigger mode of the RGB camera includes the following steps:
[0037] Step 1. The processor starts the RGB camera and initializes the infrared IR camera. Specifically, the RGB camera is started by the mobile phone processor AP, and the infrared IR camera is initialized.
[0038] Step 2. The RGB camera generates a field synchronization trigger signal vsync_rgb to the synchronization control module.
[0039] Step 3. The synchronization control module generates a new field synchronization trigger signal vsync_con according to the vsync_rgb signal and sends it to the inf...
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