Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Video signal processing apparatus for processing video signals with different aspect ratios










Image Number 12 for United States Patent #5638485.

A video signal processing apparatus including an input unit for inputting a video signal, a detecting unit for detecting an aspect ratio of the video signal inputted to the input unit, a holding unit for holding aspect information representing the aspect ratio detected by the detecting unit, an abnormal state detecting unit for detecting an abnormal state of the video signal inputted to the input unit, and an output unit for selectively outputting aspect information outputted from the aspect ratio detecting unit and the aspect information held by the holding unit, in accordance with an output of the abnormal state detecting unit.








 
 
  Recently Added Patents
Method and system for providing cloud based network security services
Digital fine delay processing
Method of and apparatus for image denoising
System and method for investing public deposits
Apparatus and method for scrolling a screen of a portable terminal having a touch screen
Semiconductor unit having a power semiconductor and semiconductor apparatus using the same
Device and method for superimposing patterns on images in real time, particularly for guidance by location
  Randomly Featured Patents
Token-based buffer system and method for a geometry pipeline in three-dimensional graphics
Apparatus for the production of a strip, a pre-strip or a slab
Hysteresis characteristic setting device and hysteresis characteristic setting method
Renovated bicycle chain
Flush valve
Phase discriminator circuit
Conference call management
Tip-in bump reduction methods and systems
Current transformer for a metal-enclosed gas-insulated high-voltage installation
Method of detecting execution errors in program-controlled apparatus