摘要:
Described herein are compounds that are useful as protein kinase inhibitors having the formula: wherein Z1 and Z2 are each independently nitrogen or CH and Ring A, TmR1, QR2, UnR3, and Sp are as described in the specification. The compounds are especially useful as inhibitors of ERK2 and for treating diseases in mammals that are alleviated by a protein kinase inhibitor, particularly diseases such as cancer, inflammatory disorders, restenosis, diabetes, and cardiovascular disease.
摘要:
Described herein are compounds that are useful as protein kinase inhibitors having the formula: where B, R1, n, R3, Q, and R4 are described in the specification. The compounds are useful for treating disease states in mammals that are alleviated by a protein kinase inhibitor, particularly diseases such as cancer, inflammatory disorders, restenosis, and cardiovascular disease.
摘要:
Described herein are compounds that are useful as protein kinase inhibitors having the formula: where B, R1, n, R3, Q, and R4 are described in the specification. The compounds are useful for treating disease states in mammals that are alleviated by a protein kinase inhibitor, particularly diseases such as cancer, inflammatory disorders, restenosis, and cardiovascular disease.
摘要:
In an apparatus and method for automatic vehicle following, a pair of video cameras are mounted on the front portion of a following vehicle, and each camera generates image data indicative of a respective image of a distinctive mark located on a rearward portion of a lead vehicle. An image processor generates two one-dimensional image-intensity distributions for each mark image based on the image data, and in turn generates a respective edge-intensity distribution based on each image-intensity distribution. The edge-intensity distributions are each generated by taking the first derivative of the respective image-intensity distribution. The image processor in turn generates a respective feature vector based on each edge-intensity distribution, wherein the vector components of each feature vector define select characteristics of the respective mark image. The center points of the two corresponding mark images are determined based on the feature vectors, and a signal processor generates signals indicative of the following distance and the heading angle of the lead vehicle based on the image center points. A window enclosing each mark image is moved upon generating a new mark image to the approximate center point of the preceding image, to substantially follow image movements from one camera image frame to the next, and thereby suppress noise and enhance the image-processing speed of the apparatus.