The compartmentalization of enzymes into organelles is a promising strategy for limiting metabolic crosstalk and improving pathway efficiency; however, prokaryotes are unicellular organisms that lack membrane-bound organelles. To mimic this natural compartmentalization, we present here the targeting reductive tricarboxylic acid (rTCA) to periplasm enhance production malate. A multigene combination knockout was used construct phosphoenolpyruvate (PEP) pool. Then, genes encoding carboxykinase...

Raining is a common weather condition, and may seriously degrade the performances of outdoor computer vision systems, such as surveillance autonomous navigation. Rain streaks exhibit diverse appearances in captured images, depending on their distances from camera. For example, sparse rain near camera lens appear continuous translucent strips, while distant densely accumulated are more like fog mist. Existing removal methods mainly based single input image. However, image, it difficult to...

In order to progress the research on automatic separation of fabric pieces from a cutting pile during garment manufacture, summary methods grasping was made. Next, process cut by soft fingers defined, and mechanical model analyzed in detail. After that experiment carried out. The results show parameters finger (positive pressure, opening distance) (grams per square meter, thickness, friction coefficient, stiffness) have great influence effect. Furthermore, proposed. Finally, test implemented...

Assembly-based furniture with movable parts enables shape and structure reconfiguration, thus supporting multiple functions. Although a few attempts have been made for facilitating the creation of multi-function objects, designing such assembly existing solutions often requires high imagination designers. We develop Magic Furniture system users to easily create designs simply given cross-category objects. Our automatically leverages objects as references generate 3D model boards driven by...

In this paper, we propose a novel method to estimate the disparity maps from light field image pair captured by of cameras. Our integrates two types critical depth cues, which are separately inferred epipolar plane images and binocular stereo vision into global solution. At same time, in order produce highly accurate maps, adopt generative model, can only with central subaperture view corresponding hypothesized map. The objective function our is formulated minimize energy terms/differences....

Purpose To reduce the difficulty of sewing process and promote automation fabric sewing, a soft finger-assisted feeding method is proposed to investigate effect parameters on quality automatic sewing. Design/methodology/approach Taking cotton woven fabrics as an example, causes deviation are firstly investigated from three aspects: properties, speed edge position. By simulating action human hands, reducing by using fingers press feed proposed. Then, four factors, namely, robot arm end...

Rain is transparent, which reflects and refracts light in the scene to camera. In outdoor vision, rain, especially rain streaks degrade visibility therefore need be removed. existing streak removal datasets, although density, scale, direction intensity have been considered, transparency not fully taken into account. This problem particularly serious night scenes, where appearance of largely depends on interaction with illuminations changes drastically different positions within image....

Decolorization is the process to convert a color image or video its grayscale version, and it has received great attention in recent years. An ideal decolorization algorithm should preserve original contrast as much possible. Meanwhile, provide final decolorized result fast However, most of current methods are suffering from either unsatisfied information preservation high computational cost, limiting their application value. In this paper, simple but effective technique proposed for...

Assembling components of man-made objects to create new structures or complete 3D shapes is a popular approach in modeling techniques. Recently, leveraging deep neural networks for assembly-based has been widely studied. However, exploring component combinations even across different categories still challenging most the deep-learning-based methods. In this paper, we propose novel generative autoencoder that tackles objects. We use segmented input volumes have redundant and random...

Old photos preserve the memories of old days and have special meanings in life. However, they often suffer from severe complex degradations, such as cracks, dirt, noise. photo restoration is thus a meaningful but challenging task. Most current deep learning methods to repair corrupted focus on one single type degradation or limited number degradations. The lack proper datasets makes digital problem even more challenging. In this paper, we propose MDTNet, which novel transformer-based method...

Face image inpainting is becoming more and significant in the practical fields of criminal investigation, cosmetic plastic surgery, security protection. But most traditional existing work based on diffusion texture methods, failing to effectively use embedding attribute knowledge semantic information face images. It difficult ensure authenticity preserve consistency at same time. To tackle this problem, a method control proposed. First, modified generative adversarial network proposed...

Research and design an intelligent bed chair integration system for assisting inconvenient mobility aging population. The consists of a removable detached wheelchair c-shaped with fixed structure. user can switch freely between the mobile to meet user's requirements free movement repositioning.Through simulation software analyze characteristics backboard, angle take-off landing backboard sudden change abrupt angular velocity will cause have dizziness discomfort. In case determining speed...