Markku Vehviläinen

Title: Markku Vehviläinen: Innovator in Image Quality Enhancement

Introduction

Markku Vehviläinen is a notable inventor based in Tampere, Finland. He has made significant contributions to the field of image quality enhancement, holding a total of 9 patents. His work focuses on developing methods and devices that improve the quality of images captured by camera modules.

Latest Patents

Vehviläinen's latest patents include a method, a device, a module, and a computer program product for determining the quality of an image. This invention involves iteratively restoring at least one color component in an input image using a deblur parameter that increases with each iteration. The process continues until the overshooting in the final image exceeds a predetermined value. After stopping the iteration, the number of iterations is defined, and the quality of the image is assessed based on this count. Another significant patent is a method and apparatus for image improvement, which produces image correcting information to reduce errors in images captured by a camera module. This method compares the captured image with a test image, stores the correcting information, and performs an image improvement operation based on identifying information.

Career Highlights

Throughout his career, Markku Vehviläinen has worked with prominent companies such as Nokia Corporation and Nokia Siemens Networks Oy. His experience in these organizations has allowed him to develop and refine his innovative ideas in image processing technology.

Collaborations

Some of his notable coworkers include Radu Ciprian Bilcu and Marius Tico. Their collaboration has contributed to the advancement of technologies in the field of image quality enhancement.

Conclusion

Markku Vehviläinen's contributions to image quality enhancement through his patents and career experiences highlight his role as an influential inventor in the technology sector. His innovative methods continue to impact the way images are processed and improved.