Multi-signal channel automatic detection system and method
A multi-signal channel and automatic detection technology, applied in the field of signal processing, can solve the problems of time-consuming comparison and low comparison efficiency.
Active Publication Date: 2017-12-08
GUANGDONG VTRON TECH CO LTD
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[0005] The embodiment of the present invention provides a multi-signal channel automatic detection system and method, which solves the technical problems of low comparison efficiency and time-consuming comparison in the current signal detection technology
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[0044] The embodiment of the present invention provides a multi-signal channel automatic detection system and method, which solves the technical problems of low comparison efficiency and time-consuming comparison in the current signal detection technology.
[0045] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0046] see figure 1 , an embodiment of a multi-signal channel automatic detectio...
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The embodiment of the invention discloses a multi-signal channel automatic detection system and method, which solves the technical problems of low comparison efficiency and time-consuming comparison in the current signal detection technology. The multi-signal channel automatic detection system of the embodiment of the present invention includes: a control terminal, a standard signal processor and a signal processor to be tested; the standard signal processor is provided with at least one standard signal acquisition board and at least one standard signal output board, and The signal processor under test is provided with a plurality of signal acquisition boards to be tested and a plurality of signal output boards to be tested, and the number of the signal acquisition boards to be tested and the signal output boards to be tested corresponds to each other; the control terminals are respectively connected to a first The standard signal output board is connected to a first signal output board to be tested; the second standard signal output board not connected to the control terminal is connected to the standard signal acquisition board correspondingly, and the second signal to be tested not connected to the control terminal is connected to the standard signal output board. The output board is correspondingly connected with the signal acquisition board to be tested.
Description
technical field [0001] The invention relates to the technical field of signal processing, in particular to a multi-signal channel automatic detection system and method. Background technique [0002] Image processing is the technique of analyzing images with computers to achieve the desired results. Also known as image processing. Image processing generally refers to digital image processing, especially in the process of processing or transmitting image signals inside the display terminal. When the image data setup time or hold time is not satisfied, noise appears on the display terminal. Therefore, for images displayed on the display terminal , it is necessary to test the quality of the displayed image to ensure the quality of the image. [0003] At present, the image test method, first, each machine only outputs one signal output, the signal acquisition board collects multiple signals, and compares the signals from multiple signal channels multiple times, and second, one-...
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IPC IPC(8): H04N17/00
CPCH04N17/00
Inventor 宋美威
Owner GUANGDONG VTRON TECH CO LTD