Ayuda! ¡Quiero cambiar mi CRT por una pantalla plana, ya!. Y algo más...

Para finalizar:


EBU TECHNICAL REVIEW

“I am amazed that anybody would consider launching new services based on interlace. I have spent all of my life working on conversion from interlace to progressive. Now that I have sold my successful company, I can tell you the truth: interlace to progressive does not work!”.

This remark was followed by a spontaneous round of applause from the audience. When the person was asked to give his name, he replied “Yves Faroudja” (who is widely acknowledged as the world’s foremost expert on format converters).




FUENTE. WIKIPEDIA

Deinterlacing is the process of converting interlaced video, such as common analog television signals or 1080i format HDTV signals, into a non-interlaced form.
Interlaced video frame consists of two sub-fields taken in sequence, each sequentially scanned at odd and even lines of the image sensor; analog television employed this technique because it allowed for less transmission bandwidth and matched the properties of CRT screens. However, most current displays are inherently progressive, so the two fields need to be combined to a single frame, which leads to various visual defects which the deinterlacing process should try to avoid.

Most modern displays, such as LCD, DLP and plasma displays, are not able to work in interlaced mode, because they are fixed-resolution displays and only support progressive scanning. In order to display interlaced signal on such displays, the two interlaced fields must be converted to one progressive frame with a process known as de-interlacing. However, when the two fields taken at different points in time are re-combined to a full frame displayed at once, visual defects called interlace artifacts or combing occur with moving objects in the image. A good deinterlacing algorithm should try to avoid interlacing artifacts as much as possible and not sacrifice image quality in the process.

Yves Faroudja, the founder of Faroudja Labs and acclaimed expert in deinterlacing technology[citation needed], advises against implementing interlaced services, commenting that "interlace to progressive does not work".

Creo que ya hay suficiente información al respecto para que cada cual saque sus propias conclusiones pueblo.

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