Abstract:
Embodiments concern constructs comprising surrogate light chain sequences. In particular, embodiments concern constructs that can bind to ErbB3 and aspects relating to such constructs.
Abstract:
This disclosure describes the identification of pre-B Cell Receptor (pre-BCR) antagonists and the use of pre-BCR antagonists as a targeted therapy. The compositions and methods generally involve a composition that includes a pre-B cell receptor (pre-BCR) antagonist and is engineered for expression as a T cell chimeric receptor. In some embodiments, the pre-BCR antagonists can include an anti-pre-BCR antibody.
Abstract:
Systems and methods for facilitating shared access-right evaluation using linked communication channels are provided. A first communication can be received over a first communication link from a first user device, and a second communication can be received over a second communication link from a second user device. The first and second communications can include requests for the assignment of access rights. Map data can be generated and transmitted to each of the first and second user devices. Each user device can display a visual representation of access-right data. Further, a communication session can be facilitated between the first user device and the second user device. The communication session can be presented on the visual representation for each user device so that the first user and the second user can collaboratively evaluate access rights.
Abstract:
Embodiments concern constructs comprising surrogate light chain sequences. In particular, embodiments concern constructs that can bind to ErbB3 and aspects relating to such constructs.
Abstract:
The present invention provides bit rate control techniques for a hybrid block based motion compensated predictive video encoder (e.g., H.264, as well as other video coding algorithms and standards). The techniques aim to reduce the picture-to-picture bit rate fluctuations within a prediction structure or over a short time interval that can lead to undesirable additional delay on links without over-provisioned capacity. In one embodiment of the present invention, the end to end delay is estimated. The end to end delay is used to determine limits on the modulation of the target coded picture size, with the goal of trading an acceptable amount of additional delay for a better coding efficiency.
Abstract:
Disclosed herein are techniques and computer readable media containing instructions arranged to determine a bit allocation for a temporal base layer and at least one temporal enhancement layer. The techniques are enhanced to yield improved reproduced quality for the case where both a temporal base layer and at least one temporal enhancement layer is being used. An exemplary method for determining a bit allocation to one base layer includes initializing a bit allocation between the base layer and the at least one enhancement layer, determining a quality difference between the base layer and the at least one enhancement layer, expressed, for example, in the Quantizer Parameter of the last picture of each layer within a GOP, and determining a new bit allocation between the base layer and the at least one enhancement layer based on the quality difference and at least one constant factor.
Abstract:
The present invention provides bit rate control techniques for a hybrid block based motion compensated predictive video encoder (e.g., H.264, as well as other video coding algorithms and standards). The techniques aim to reduce the picture-to-picture bit rate fluctuations within a prediction structure or over a short time interval that can lead to undesirable additional delay on links without over-provisioned capacity. In one embodiment of the present invention, the end to end delay is estimated. The end to end delay is used to determine limits on the modulation of the target coded picture size, with the goal of trading an acceptable amount of additional delay for a better coding efficiency.
Abstract:
A method for encoding digital video with low delay for transport on a multi-channel QoS packet-switched network using multiple reference pictures with specially designated “key frames” to minimize the undesired effects of packet loss on video quality.
Abstract:
A system and method for integrating a personal computer based presentation with a videoconferencing system. A coupling device includes a card, insertable into a PCMCIA slot of a laptop computer or like machine, which includes a cable coupled to the card at a first end and to a connector coupled at a second end. The card includes firmware for loading into RAM of the computer and software operable to execute code.
Abstract:
A method for reducing or eliminating coding artifacts in video pictures processed using intra block prediction methods, for example, according to the H.264 standard. The causes of the coding artifacts are identified to be the intra prediction modes with prediction directions that are not in the direction of the raster scan. Filtering the affected blocks with a simple one-dimensional spatial filter will reduce or even eliminate these coding artifacts.