Verifying objects in minimal scenes

Verifying Reference Counted Objects

Reference counting is a pervasive resource management idiom where each resource contains a count of the number of clients that hold a reference to it, and each client increments (resp., decrements) the count on acquiring (resp., releasing) the resource. If the reference count falls to zero, the system can reclaim the resource. Reference counting is often a source of subtle bugs, ranging from le...

Visual Perception: Objects and Scenes

Where do objects become scenes?

Regions tuned to individual visual categories, such as faces and objects, have been discovered in the later stages of the ventral visual pathway in the cortex. But most visual experience is composed of scenes, where multiple objects are interacting. Such interactions are readily described by prepositions or verb forms, for example, a bird perched on a birdhouse. At what stage in the pathway doe...

Incidental visual memory for objects in scenes

Three experiments were conducted to investigate the existence of incidentally acquired, long-term, detailed visual memory for objects embedded in previously viewed scenes. Participants performed intentional memorization and incidental visual search learning tasks while viewing photographs of real-world scenes. A visual memory test for previously viewed objects from these scenes then followed. P...

Recognizing Objects and Scenes in News Videos

We propose a new approach to recognize objects and scenes in news videos motivated by the availability of large video collections. This approach considers the recognition problem as the translation of visual elements to words. The correspondences between visual elements and words are learned using the methods adapted from statistical machine translation and used to predict words for particular ...