Articles tagged: "video metrics"

1: How to Do Objective Video Testing

Over recent decades, the role of video images has grown steadily. Advances in technologies underlying the capture, transfer, storage, and display of images have created situations where communicating using images has become economically feasible. More importantly, video images are in many situa

2: Video Testing for Broadcasters

This paper explores the challenges Broadcasters face when assessing video quality. Many factors affect the video before it gets to the TV: compression, image processing, scaling, decoding, transmission, etc. Video processing and compression algorithms change the characteristics of the original

3: Video Testing for STB Manufacturers

This paper explores the challenges Video Equipment Manufacturers face when assessing video quality. Assessing video quality ultimately depends on the customer 's reaction on their new display (PC, POD, TV, etc.). Set-top box (STB) functions are continually advancing, but the customers' reactions

4: Video Testing for Encoder Manufacturers

This paper explores the challenges Video Encoder (MPEG, JPEG, WAVLET Compression) Equipment Manufacturers face when assessing video quality. Assessing video quality ultimately depends on the customer 's reaction on their new display (PC, POD, TV, etc.). For visual and audio data, some loss of qu